Microsoft has gotten to the bottom of the random Windows Phone 8 reboots, and is issuing an OTA update by December. The company, however, won't reveal the problem.

Here's what Microsoft had to say: “We’re continuing to investigate some reports of phones rebooting and have identified a cause with our partners. We are working to get an over-the-air update out in December.”

If you're currently one of the people with affected phones, let us know in the comments what model you have, as Microsoft hasn't detailed the types of phones affected or whether it's all Windows 8 devices.